4260760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15217}}^1$

素因数の和:15235

約数の個数: 32

約数和(自身を含む): 10956960

約数和(自身を除く): 6696200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15217, 30434, 60868, 76085, 106519, 121736, 152170, 213038, 304340, 426076, 532595, 608680, 852152, 1065190, 2130380, 4260760]

約数ペア:

[(1, 4260760), (2, 2130380), (4, 1065190), (5, 852152), (7, 608680), (8, 532595), (10, 426076), (14, 304340), (20, 213038), (28, 152170), (35, 121736), (40, 106519), (56, 76085), (70, 60868), (140, 30434), (280, 15217)]